sebelum berperang dengan sisir ;_;
5^2 × 5² + 5!! - 52 = 
5^2 × 5² + 5!! - 52 =
= 5^2 × 5² + 5!! - 52
= (5 × 5) × (5 × 5) + (5 × 3 × 1) - 52
= 25 × 25 + 15 - 52
= 625 + 15 - 52
= 640 - 52
= 588
5^2 × 5² + 5!! - 52
25 × 25 + 5 × 3 × 1 - 52
25 × 25 + 5 × 3 - 52
25 × 25 + 15 - 52
625 + 15 - 52
640 - 52
= 588
[answer.2.content]
